diff --git a/apps/product/services/quota_dashboard_service.py b/apps/product/services/quota_dashboard_service.py
index 19fe1f9..b6fbfda 100644
--- a/apps/product/services/quota_dashboard_service.py
+++ b/apps/product/services/quota_dashboard_service.py
@@ -14,7 +14,7 @@ class QuotaDashboardService:
 
     @staticmethod
     def get_dashboard(self, org: Organization, start_date: str = None, end_date: str = None,
-                      search_fields: list[str] = None, quota_is_closed: bool = False):
+                      search_fields: list[str] = None, quota_is_closed: bool = False, query_string: str = None):
 
         if org.type.key == 'ADM':
             org_quota_stats = OrganizationQuotaStats.objects.filter(stat_type='quota', quota__is_closed=quota_is_closed)
@@ -32,7 +32,8 @@ class QuotaDashboardService:
                 start=start_date,
                 end=end_date,
                 date_field="create_date",
-                search_fields=search_fields
+                search_fields=search_fields,
+                query_string=query_string
             ).apply()
 
         org_quota_stats = org_quota_stats.aggregate(
diff --git a/apps/product/web/api/v1/viewsets/quota_api.py b/apps/product/web/api/v1/viewsets/quota_api.py
index 6fa2baf..286a9bc 100644
--- a/apps/product/web/api/v1/viewsets/quota_api.py
+++ b/apps/product/web/api/v1/viewsets/quota_api.py
@@ -381,6 +381,7 @@ class QuotaViewSet(BaseViewSet, SoftDeleteMixin, QuotaDashboardService, viewsets
         # filter by date
         start_date = query_param.get('start') if 'start' in query_param.keys() else None
         end_date = query_param.get('end') if 'end' in query_param.keys() else None
+        query_string = query_param.get('search') if 'search' in query_param.keys() else None
 
         # filter by quota is close or open
         is_closed = True if 'is_closed' in query_param.keys() else False
@@ -391,7 +392,8 @@ class QuotaViewSet(BaseViewSet, SoftDeleteMixin, QuotaDashboardService, viewsets
             start_date=start_date,
             end_date=end_date,
             search_fields=search_fields,
-            quota_is_closed=is_closed
+            quota_is_closed=is_closed,
+            query_string=query_string
         )
 
         return Response(quota_dashboard)